! Started logfile: /image_prod/ug002_uva//J0606-0724_S_dfm.log on Wed Mar 4 21:10:14 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0606-0724_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0606-0724_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.970833 visibilities/baseline/integration-bin. ! Found source: J0606-0724 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 6291 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0606-0724_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.110979Jy sigma=7.013592 ! Fit after self-cal, rms=0.561849Jy sigma=3.495039 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.6 mas, bmaj=6.716 mas, bpa=-3.05 degrees ! Estimated noise=1.84937 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.34734 Jy ! Component: 100 - total flux cleaned = 0.427023 Jy ! Total flux subtracted in 100 components = 0.427023 Jy ! Clean residual min=-0.012507 max=0.029251 Jy/beam ! Clean residual mean=-0.000010 rms=0.003869 Jy/beam ! Combined flux in latest and established models = 0.427023 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.427023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113377Jy sigma=0.598049 ! Fit after self-cal, rms=0.113369Jy sigma=0.598031 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0295669 Jy ! Component: 100 - total flux cleaned = 0.0401183 Jy ! Total flux subtracted in 100 components = 0.0401183 Jy ! Clean residual min=-0.012030 max=0.013015 Jy/beam ! Clean residual mean=-0.000005 rms=0.002998 Jy/beam ! Combined flux in latest and established models = 0.467142 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.467142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106914Jy sigma=0.547974 ! Fit after self-cal, rms=0.106908Jy sigma=0.547956 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.054 mas, bmaj=7.621 mas, bpa=-3.74 degrees ! Estimated noise=1.48163 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000957437 Jy ! Component: 100 - total flux cleaned = 0.000981511 Jy ! Component: 150 - total flux cleaned = 0.000989169 Jy ! Component: 200 - total flux cleaned = 0.000644843 Jy ! Total flux subtracted in 200 components = 0.000644843 Jy ! Clean residual min=-0.012133 max=0.013044 Jy/beam ! Clean residual mean=-0.000014 rms=0.003044 Jy/beam ! Combined flux in latest and established models = 0.467786 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.467786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106635Jy sigma=0.545278 ! Fit after self-cal, rms=0.106631Jy sigma=0.545273 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.054 x 7.621 at -3.74 degrees (North through East) ! Clean map min=-0.011845 max=0.44708 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 1.03 KP 1.03 ! LA 1.02 MK 1.00 NL 1.04 OV 0.82 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 1.03 HN 1.05 KP 1.07 ! LA 1.04 MK 1.01 NL 0.88 OV 0.89 ! SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.04 KP 1.03 ! LA 1.01 MK 0.99 NL 0.94 OV 0.90 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.106631Jy sigma=0.545273 ! Fit after self-cal, rms=0.095467Jy sigma=0.463210 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.045 mas, bmaj=7.612 mas, bpa=-3.513 degrees ! Estimated noise=1.47941 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00160479 Jy ! Component: 100 - total flux cleaned = -0.00187972 Jy ! Component: 150 - total flux cleaned = -0.00220899 Jy ! Component: 200 - total flux cleaned = -0.00243349 Jy ! Total flux subtracted in 200 components = -0.00243349 Jy ! Clean residual min=-0.008606 max=0.007606 Jy/beam ! Clean residual mean=-0.000015 rms=0.001744 Jy/beam ! Combined flux in latest and established models = 0.465353 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.465353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095312Jy sigma=0.462194 ! Fit after self-cal, rms=0.095362Jy sigma=0.462062 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095362Jy sigma=0.462062 ! Fit after self-cal, rms=0.082500Jy sigma=0.418546 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.041 mas, bmaj=7.63 mas, bpa=-3.516 degrees ! Estimated noise=1.4822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011519 Jy ! Component: 100 - total flux cleaned = 0.00123397 Jy ! Component: 150 - total flux cleaned = 0.00123481 Jy ! Component: 200 - total flux cleaned = 0.00111207 Jy ! Total flux subtracted in 200 components = 0.00111207 Jy ! Clean residual min=-0.002647 max=0.003630 Jy/beam ! Clean residual mean=-0.000007 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.466465 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.466465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082353Jy sigma=0.417724 ! Fit after self-cal, rms=0.082383Jy sigma=0.417686 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-62, 44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151306 Jy ! Component: 100 - total flux cleaned = 0.00116304 Jy ! Component: 150 - total flux cleaned = 0.000797091 Jy ! Component: 200 - total flux cleaned = 0.000580741 Jy ! Total flux subtracted in 200 components = 0.000580741 Jy ! Clean residual min=-0.002557 max=0.003132 Jy/beam ! Clean residual mean=-0.000007 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.467046 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.467046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082174Jy sigma=0.416752 ! Fit after self-cal, rms=0.082170Jy sigma=0.416689 ! Inverting map ! Added new window around map position (119.5, -70). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219534 Jy ! Component: 100 - total flux cleaned = 0.00250238 Jy ! Component: 150 - total flux cleaned = 0.00245452 Jy ! Component: 200 - total flux cleaned = 0.00221932 Jy ! Total flux subtracted in 200 components = 0.00221932 Jy ! Clean residual min=-0.002485 max=0.002889 Jy/beam ! Clean residual mean=-0.000006 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.469265 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 0.469265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082027Jy sigma=0.416131 ! Fit after self-cal, rms=0.082025Jy sigma=0.416095 ! Inverting map ! Added new window around map position (33, -26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278378 Jy ! Component: 100 - total flux cleaned = 0.00312662 Jy ! Component: 150 - total flux cleaned = 0.00312732 Jy ! Component: 200 - total flux cleaned = 0.00297407 Jy ! Total flux subtracted in 200 components = 0.00297407 Jy ! Clean residual min=-0.002413 max=0.002545 Jy/beam ! Clean residual mean=-0.000006 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.472239 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.472239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081869Jy sigma=0.415402 ! Fit after self-cal, rms=0.081862Jy sigma=0.415357 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081862Jy sigma=0.415357 ! Fit after self-cal, rms=0.081619Jy sigma=0.413714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.04 mas, bmaj=7.626 mas, bpa=-3.489 degrees ! Estimated noise=1.48274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000165 Jy ! Component: 100 - total flux cleaned = -2.26105e-05 Jy ! Component: 150 - total flux cleaned = 0.000103466 Jy ! Component: 200 - total flux cleaned = 0.000262291 Jy ! Total flux subtracted in 200 components = 0.000262291 Jy ! Clean residual min=-0.002619 max=0.002112 Jy/beam ! Clean residual mean=-0.000003 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.472501 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.472501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081565Jy sigma=0.413431 ! Fit after self-cal, rms=0.081565Jy sigma=0.413425 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.61117e-05 Jy ! Component: 100 - total flux cleaned = 0.000221776 Jy ! Component: 150 - total flux cleaned = 0.000289779 Jy ! Component: 200 - total flux cleaned = 0.000322586 Jy ! Total flux subtracted in 200 components = 0.000322586 Jy ! Clean residual min=-0.002579 max=0.002114 Jy/beam ! Clean residual mean=-0.000003 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.472824 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 99 components and 0.472824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081533Jy sigma=0.413268 ! Fit after self-cal, rms=0.081533Jy sigma=0.413266 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081533Jy sigma=0.413266 ! Fit after self-cal, rms=0.081562Jy sigma=0.413248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.99 mas, bmaj=12.71 mas, bpa=-0.1653 degrees ! Estimated noise=1.91007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.46246e-06 Jy ! Component: 100 - total flux cleaned = -0.000168803 Jy ! Component: 150 - total flux cleaned = -0.000387634 Jy ! Component: 200 - total flux cleaned = -0.000616091 Jy ! Total flux subtracted in 200 components = -0.000616091 Jy ! Clean residual min=-0.001935 max=0.002030 Jy/beam ! Clean residual mean=-0.000005 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.472208 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 0.472208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081551Jy sigma=0.413235 ! Fit after self-cal, rms=0.081549Jy sigma=0.413232 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019542 Jy ! Component: 100 - total flux cleaned = -0.000355766 Jy ! Component: 150 - total flux cleaned = -0.000507494 Jy ! Component: 200 - total flux cleaned = -0.000651134 Jy ! Total flux subtracted in 200 components = -0.000651134 Jy ! Clean residual min=-0.001904 max=0.002034 Jy/beam ! Clean residual mean=-0.000005 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.471557 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 133 components and 0.471557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081545Jy sigma=0.413243 ! Fit after self-cal, rms=0.081544Jy sigma=0.413242 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.04 mas, bmaj=7.625 mas, bpa=-3.479 degrees ! Estimated noise=1.4834 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.04 x 7.625 at -3.479 degrees (North through East) ! Clean map min=-0.0023705 max=0.44838 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.589 mas, bmaj=6.717 mas, bpa=-2.836 degrees ! Estimated noise=1.84663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.346821 Jy ! Component: 100 - total flux cleaned = 0.426454 Jy ! Component: 150 - total flux cleaned = 0.456108 Jy ! Component: 200 - total flux cleaned = 0.468185 Jy ! Total flux subtracted in 200 components = 0.468185 Jy ! Clean residual min=-0.005302 max=0.005325 Jy/beam ! Clean residual mean=0.000000 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.468185 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.468185 Jy ! Inverting map and beam ! Estimated beam: bmin=3.04 mas, bmaj=7.625 mas, bpa=-3.479 degrees ! Estimated noise=1.4834 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032958 Jy ! Component: 100 - total flux cleaned = 0.004484 Jy ! Component: 150 - total flux cleaned = 0.00507324 Jy ! Component: 200 - total flux cleaned = 0.00533098 Jy ! Total flux subtracted in 200 components = 0.00533098 Jy ! Clean residual min=-0.002829 max=0.002567 Jy/beam ! Clean residual mean=-0.000003 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.473516 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.473516 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.99 mas, bmaj=12.71 mas, bpa=-0.1653 degrees ! Estimated noise=1.91007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856139 Jy ! Component: 100 - total flux cleaned = 0.000926988 Jy ! Component: 150 - total flux cleaned = 0.000928664 Jy ! Component: 200 - total flux cleaned = 0.000928437 Jy ! Total flux subtracted in 200 components = 0.000928437 Jy ! Clean residual min=-0.002311 max=0.002209 Jy/beam ! Clean residual mean=-0.000005 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.474444 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.90491e-05 Jy ! Component: 100 - total flux cleaned = -4.88123e-05 Jy ! Component: 150 - total flux cleaned = -0.000136354 Jy ! Component: 200 - total flux cleaned = -0.000300327 Jy ! Total flux subtracted in 200 components = -0.000300327 Jy ! Clean residual min=-0.002184 max=0.002209 Jy/beam ! Clean residual mean=-0.000005 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.474144 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 56 components and 0.474144 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.04 mas, bmaj=7.625 mas, bpa=-3.479 degrees ! Estimated noise=1.4834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180796 Jy ! Component: 100 - total flux cleaned = -0.000357009 Jy ! Component: 150 - total flux cleaned = -0.000677723 Jy ! Component: 200 - total flux cleaned = -0.000822099 Jy ! Total flux subtracted in 200 components = -0.000822099 Jy ! Clean residual min=-0.002677 max=0.002343 Jy/beam ! Clean residual mean=-0.000002 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.473322 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.473322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081776Jy sigma=0.414656 ! Fit after self-cal, rms=0.081768Jy sigma=0.414603 wmodel J0606-0724_S_map.mod ! Writing 72 model components to file: J0606-0724_S_map.mod wobs J0606-0724_S_uvs.fits ! Writing UV FITS file: J0606-0724_S_uvs.fits wwins J0606-0724_S_map.win ! wwins: Wrote 4 windows to J0606-0724_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118381 Jy ! Component: 100 - total flux cleaned = 0.000166526 Jy ! Component: 150 - total flux cleaned = 0.000624803 Jy ! Component: 200 - total flux cleaned = 0.000956267 Jy ! Component: 250 - total flux cleaned = 0.00120568 Jy ! Component: 300 - total flux cleaned = 0.00144901 Jy ! Component: 350 - total flux cleaned = 0.00168657 Jy ! Component: 400 - total flux cleaned = 0.0018852 Jy ! Component: 450 - total flux cleaned = 0.00204756 Jy ! Component: 500 - total flux cleaned = 0.00230295 Jy ! Component: 550 - total flux cleaned = 0.00245949 Jy ! Component: 600 - total flux cleaned = 0.00264441 Jy ! Component: 650 - total flux cleaned = 0.00285581 Jy ! Component: 700 - total flux cleaned = 0.00303433 Jy ! Component: 750 - total flux cleaned = 0.00329908 Jy ! Component: 800 - total flux cleaned = 0.00355837 Jy ! Component: 850 - total flux cleaned = 0.00370065 Jy ! Component: 900 - total flux cleaned = 0.00392534 Jy ! Component: 950 - total flux cleaned = 0.00406397 Jy ! Component: 1000 - total flux cleaned = 0.00425557 Jy ! Component: 1050 - total flux cleaned = 0.00433658 Jy ! Component: 1100 - total flux cleaned = 0.00452331 Jy ! Component: 1150 - total flux cleaned = 0.00473316 Jy ! Component: 1200 - total flux cleaned = 0.00488882 Jy ! Component: 1250 - total flux cleaned = 0.00506787 Jy ! Component: 1300 - total flux cleaned = 0.00516845 Jy ! Component: 1350 - total flux cleaned = 0.00526795 Jy ! Component: 1400 - total flux cleaned = 0.00541558 Jy ! Component: 1450 - total flux cleaned = 0.00551306 Jy ! Component: 1500 - total flux cleaned = 0.00560938 Jy ! Component: 1550 - total flux cleaned = 0.00572838 Jy ! Component: 1600 - total flux cleaned = 0.00594041 Jy ! Component: 1650 - total flux cleaned = 0.00598679 Jy ! Component: 1700 - total flux cleaned = 0.00617056 Jy ! Component: 1750 - total flux cleaned = 0.00630703 Jy ! Component: 1800 - total flux cleaned = 0.00630686 Jy ! Component: 1850 - total flux cleaned = 0.0063735 Jy ! Component: 1900 - total flux cleaned = 0.00652804 Jy ! Component: 1950 - total flux cleaned = 0.00670232 Jy ! Component: 2000 - total flux cleaned = 0.00678849 Jy ! Component: 2050 - total flux cleaned = 0.00678841 Jy ! Component: 2100 - total flux cleaned = 0.00695775 Jy ! Component: 2150 - total flux cleaned = 0.00710457 Jy ! Component: 2200 - total flux cleaned = 0.00718745 Jy ! Component: 2250 - total flux cleaned = 0.00735189 Jy ! Component: 2300 - total flux cleaned = 0.00735143 Jy ! Component: 2350 - total flux cleaned = 0.0074724 Jy ! Component: 2400 - total flux cleaned = 0.00759274 Jy ! Component: 2450 - total flux cleaned = 0.00773149 Jy ! Component: 2500 - total flux cleaned = 0.0079085 Jy ! Component: 2550 - total flux cleaned = 0.00796686 Jy ! Component: 2600 - total flux cleaned = 0.00808278 Jy ! Component: 2650 - total flux cleaned = 0.00817861 Jy ! Component: 2700 - total flux cleaned = 0.00836876 Jy ! Component: 2750 - total flux cleaned = 0.0085007 Jy ! Component: 2800 - total flux cleaned = 0.00859405 Jy ! Component: 2850 - total flux cleaned = 0.00868659 Jy ! Component: 2900 - total flux cleaned = 0.00883356 Jy ! Component: 2950 - total flux cleaned = 0.00887022 Jy ! Component: 3000 - total flux cleaned = 0.00901505 Jy ! Component: 3050 - total flux cleaned = 0.00912273 Jy ! Component: 3100 - total flux cleaned = 0.00919422 Jy ! Component: 3150 - total flux cleaned = 0.00933574 Jy ! Component: 3200 - total flux cleaned = 0.00944108 Jy ! Component: 3250 - total flux cleaned = 0.00952812 Jy ! Component: 3300 - total flux cleaned = 0.00966629 Jy ! Component: 3350 - total flux cleaned = 0.0096833 Jy ! Component: 3400 - total flux cleaned = 0.00976847 Jy ! Component: 3450 - total flux cleaned = 0.00993735 Jy ! Component: 3500 - total flux cleaned = 0.0100044 Jy ! Component: 3550 - total flux cleaned = 0.0101208 Jy ! Component: 3600 - total flux cleaned = 0.0101702 Jy ! Component: 3650 - total flux cleaned = 0.0102359 Jy ! Component: 3700 - total flux cleaned = 0.0103662 Jy ! Component: 3750 - total flux cleaned = 0.0104792 Jy ! Component: 3800 - total flux cleaned = 0.0104954 Jy ! Component: 3850 - total flux cleaned = 0.0105114 Jy ! Component: 3900 - total flux cleaned = 0.0107174 Jy ! Component: 3950 - total flux cleaned = 0.0108271 Jy ! Component: 4000 - total flux cleaned = 0.0109208 Jy ! Component: 4050 - total flux cleaned = 0.0109827 Jy ! Total flux subtracted in 4096 components = 0.011029 Jy ! Clean residual min=-0.000848 max=0.000965 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.484351 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 343 components and 0.484351 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0606-0724_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.04 x 7.625 at -3.479 degrees (North through East) ! Clean map min=-0.0016274 max=0.44765 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0606-0724_S_map.fits wmodel /image_prod/ug002_uva//J0606-0724_S_map.mod ! Writing 343 model components to file: /image_prod/ug002_uva//J0606-0724_S_map.mod wobs /image_prod/ug002_uva//J0606-0724_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0606-0724_S_uvs.fits wwins /image_prod/ug002_uva//J0606-0724_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0606-0724_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.447654 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000276064 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.185007 0.185007 0.370014 0.740028 1.48006 2.96011 5.92022 11.8404 23.6809 47.3618 94.7236 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.447 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1621.56 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0606-0724_S_dfm.log closed on Wed Mar 4 21:10:18 2020